Question

determine a raiz da equação a seguir

Answer 1

Resposta:

Explicação passo-a-passo:

$\displaystyle \frac{2(x-1)}{3} +\frac{x+2}{2} =1\\\\\frac{4(x-1)+3(x+2)}{6} =\frac{6}{6}\\\\4(x-1)+3(x+2) =6\\4x-4+3x+6=6\\7x=4\\\\x=\frac{4}{7}$